Choosing between the Poly Sync 40 and the Poly Sync 60? Here's how they differ on room size, platforms, audio and price, and which one fits your room.

Short answer: pick the Sync 40 if you want the one that is sized for smaller rooms, so you don't pay for range you won't use and runs on battery, so it moves between rooms. Pick the Sync 60 if you want the one that covers bigger rooms (up to small rooms).
Both are Zoom certified USB speakerphones; the difference is audio and power.
Side by side
| Sync 40 | Sync 60 | |
|---|---|---|
| Price | $444 | $491 |
| Rooms | Focus, Huddle | Huddle, Small |
| Microphones | 3-mic steerable array, pickup about 8 ft | 6-mic steerable array, pickup about 9.8 ft |
| Speakers | — | Dual 50 mm drivers, 75 Hz to 20 kHz |
| Power | — | AC adapter (included) or USB bus power |
| Dimensions | 102 x 273 x 38 mm | 122 x 394 x 37 mm |
| Weight | 610 g | 1000 g |
| Warranty | 2 years limited | 2 years limited |
| Speaker | 50 mm driver, 75 Hz to 20 kHz | — |
| Battery | 5000 mAh, up to 30 hours talk time | — |
| Pairing | Wirelessly pair two Sync 40 units | Wirelessly pair two units |
| Durability | IP64 | — |
| Recommended room | Up to 16.4 x 16.4 ft | Up to about 19.7 x 19.7 ft |
| Connections | USB-A cable with USB-C adapter, Bluetooth 5.1 | USB-A (USB-C adapter included), Bluetooth 5.1; USB ports: USB-A passthrough for webcam, two charging outputs |
Specs are Poly's published figures. Prices can change.
The key differences
- Microphones: Sync 40: 3-mic steerable array, pickup about 8 ft. Sync 60: 6-mic steerable array, pickup about 9.8 ft.
- Power: the Sync 40 runs on battery or USB; the Sync 60 on a power adapter.
Which should you buy?
- Choose the Sync 40 if you want the one that is sized for smaller rooms, so you don't pay for range you won't use and runs on battery, so it moves between rooms. Best for focus and huddle rooms, with Zoom and BYOD/USB. See the Sync 40
- Choose the Sync 60 if you want the one that covers bigger rooms (up to small rooms). Best for huddle and small rooms, with Zoom and BYOD/USB. See the Sync 60
Also compared
- Jabra Speak2 75 vs Poly Sync 40
- Jabra Speak2 55 vs Poly Sync 40
- Jabra Speak 750 vs Poly Sync 40
- Jabra Speak2 75 vs Poly Sync 60
- Poly Sync 60 vs Jabra Speak 810
Still deciding? Read the Sync 40 guide and the Sync 60 guide, see Sync 40 alternatives and Sync 60 alternatives, compare them interactively, or send us your room details for a recommendation.
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